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All results from a given calculation for NH2CH2OH (aminomethanol)

using model chemistry: M06-2X/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes 1A
Energy calculated at M06-2X/aug-cc-pVTZ
 hartrees
Energy at 0K-171.080253
Energy at 298.15K-171.086814
HF Energy-171.080253
Nuclear repulsion energy82.424255
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at M06-2X/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3885 3713 34.69      
2 A 3622 3462 9.78      
3 A 3535 3378 3.76      
4 A 3138 2999 18.37      
5 A 3069 2933 41.23      
6 A 1659 1586 31.30      
7 A 1517 1450 0.05      
8 A 1429 1366 37.47      
9 A 1389 1327 0.20      
10 A 1368 1307 8.47      
11 A 1170 1118 45.49      
12 A 1118 1068 35.96      
13 A 1047 1001 209.63      
14 A 912 872 4.28      
15 A 806 770 152.13      
16 A 486 464 47.24      
17 A 395 377 78.36      
18 A 279 267 81.70      

Unscaled Zero Point Vibrational Energy (zpe) 15412.2 cm-1
Scaled (by 0.9557) Zero Point Vibrational Energy (zpe) 14729.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at M06-2X/aug-cc-pVTZ
ABC
1.28990 0.32113 0.28837

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.220 -0.160 -0.020
C2 -0.033 0.536 0.049
O3 -1.195 -0.263 -0.115
H4 1.293 -0.698 -0.873
H5 1.356 -0.782 0.766
H6 -0.073 1.075 0.998
H7 -0.077 1.260 -0.763
H8 -1.284 -0.848 0.641

Atom - Atom Distances (Å)
  N1 C2 O3 H4 H5 H6 H7 H8
N11.43512.41971.01161.01122.05722.06192.6800
C21.43511.42062.03212.04501.09201.08781.9580
O32.41971.42062.63662.74852.07121.99720.9603
H41.01162.03212.63661.64192.91682.39212.9923
H51.01122.04502.74851.64192.35502.92592.6437
H62.05721.09202.07122.91682.35501.77002.3004
H72.06191.08781.99722.39212.92591.77002.8053
H82.68001.95800.96032.99232.64372.30042.8053

picture of aminomethanol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 O3 115.843 N1 C2 H6 108.222
N1 C2 H7 108.848 C2 N1 H4 111.130
C2 N1 H5 112.270 C2 O3 H8 109.117
O3 C2 H6 110.355 O3 C2 H7 104.761
H4 N1 H5 108.529 H6 C2 H7 108.579
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.534      
2 C -0.259      
3 O -0.555      
4 H 0.160      
5 H 0.147      
6 H 0.365      
7 H 0.438      
8 H 0.238      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.362 -0.992 1.251 1.637
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.878 -1.479 -2.001
y -1.479 -17.579 -1.457
z -2.001 -1.457 -16.940
Traceless
 xyz
x -6.618 -1.479 -2.001
y -1.479 2.830 -1.457
z -2.001 -1.457 3.788
Polar
3z2-r27.576
x2-y2-6.299
xy-1.479
xz-2.001
yz-1.457


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.839 0.037 -0.057
y 0.037 4.377 -0.076
z -0.057 -0.076 4.093


<r2> (average value of r2) Å2
<r2> 49.669
(<r2>)1/2 7.048